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Flow Chart of Troubleshooting
9-2
VCCA_2.9V
VLDO_7 C12
VRTC H11
VSIM K12
VL4S_A A12
VL4S_B B11
VL5S_A D10
C9
VL5S_B
VLDO_1 G11
VLDO_2 J12
VLDO_3 A13
VLDO_4 B12
VLDO_5 B10
VLDO_6 A14
F15
VIB_DRV
K11
UP_CLK N9
UP_IO P10
UP_RST R10
VACC F14
SCLK_PSC L8
M7
SDI_PSC
SDO_PSC N7
SIM_CLK K14
SIM_IO J11
SIM_RST
RING_DRV F13
LED1_DRV G13
LED2_DRV G12
K8
CSN_PSC
C149
C146
1
2
BAT100
VCCD_2.9V
C150
C151
C148
R112
VRTC_3V
VCCB_2.9V
VCCD_1.8V
C147
VRF_2.9V
C145
BAND_SEL1
SIM_CLK
UP_SDO
UP_SCLK
UP_CS
BAND_SEL2
UP_SDI
SIMCLK
SIMDATA
SIMRST
SIM_RST
SIM_IO
VSIM
KEY_BL1
VIB_DRV